What instrument used to look at very small objects

Question: michelangelo made several creative decisions in the process of making the pieta. one of these was to portray mary as a young woman. how would the sculpture be different if mary had appeared to be in her early 50's, as she probably was when christ was crucified? would this improve or detract from the work? why? use additional internet resources in support of

Do you think that the future of metalcraft is in danger due to the ability of computers to do most of the work? explain your reasons why or why not. just need like a prompt.

An altar was commissioned to depict the accomplishments of the roman emperor augustus (between 13 and 9 bce). what was the purpose of this artwork? a. spiritual b. ritualistic c. commemorative d. preservation